IT1237953B - PROTECTED CONTACTOR-INVERTER USING A MULTI-FUNCTIONAL TRANSMISSION SYSTEM FOR COMMANDING CONFIRMATION SWITCHES - Google Patents

PROTECTED CONTACTOR-INVERTER USING A MULTI-FUNCTIONAL TRANSMISSION SYSTEM FOR COMMANDING CONFIRMATION SWITCHES

Info

Publication number
IT1237953B
IT1237953B IT01906990A IT1906990A IT1237953B IT 1237953 B IT1237953 B IT 1237953B IT 01906990 A IT01906990 A IT 01906990A IT 1906990 A IT1906990 A IT 1906990A IT 1237953 B IT1237953 B IT 1237953B
Authority
IT
Italy
Prior art keywords
transmission system
inverter
confirmation switches
switches
functional transmission
Prior art date
Application number
IT01906990A
Other languages
Italian (it)
Other versions
IT9019069A1 (en
IT9019069A0 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of IT9019069A0 publication Critical patent/IT9019069A0/en
Publication of IT9019069A1 publication Critical patent/IT9019069A1/en
Application granted granted Critical
Publication of IT1237953B publication Critical patent/IT1237953B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H45/00—Details of relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/005—Inversing contactors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair

Landscapes

  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
  • Transmitters (AREA)
  • Relay Circuits (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Tumbler Switches (AREA)
  • Protection Of Static Devices (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The inverter switch includes two electromagnets (4,5) which are excited alterntely. The armatures actuate two sets of phase switches (9-11,12-14) and two confirmation switches (11,12) connected in series in the supply circuits of the two coils (15,16). The two confirmation switches are operated by a transmission system comprising two rotary coaxial shafts, situated end to end, and each provided by an arm which actuates the confirmation switch associated with the other electromagnet.
IT01906990A 1989-02-03 1990-01-16 PROTECTED CONTACTOR-INVERTER USING A MULTI-FUNCTIONAL TRANSMISSION SYSTEM FOR COMMANDING CONFIRMATION SWITCHES IT1237953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901393A FR2642893B1 (en) 1989-02-03 1989-02-03 PROTECTED INVERTER-CONTACTOR USING A MULTIFUNCTIONAL TRANSMISSION SYSTEM FOR THE CONTROL OF CONFIRMATION SWITCHES

Publications (3)

Publication Number Publication Date
IT9019069A0 IT9019069A0 (en) 1990-01-16
IT9019069A1 IT9019069A1 (en) 1990-08-04
IT1237953B true IT1237953B (en) 1993-06-19

Family

ID=9378445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01906990A IT1237953B (en) 1989-02-03 1990-01-16 PROTECTED CONTACTOR-INVERTER USING A MULTI-FUNCTIONAL TRANSMISSION SYSTEM FOR COMMANDING CONFIRMATION SWITCHES

Country Status (17)

Country Link
US (1) US5099385A (en)
EP (1) EP0381542B1 (en)
JP (1) JPH02239532A (en)
KR (1) KR930001955B1 (en)
AT (1) ATE98400T1 (en)
CA (1) CA2007196A1 (en)
CH (1) CH682432A5 (en)
DE (1) DE4003109C2 (en)
DK (1) DK0381542T3 (en)
ES (1) ES2020423A6 (en)
FI (1) FI96252C (en)
FR (1) FR2642893B1 (en)
GB (1) GB2227885B (en)
HK (1) HK33094A (en)
IT (1) IT1237953B (en)
SG (1) SG123193G (en)
SU (1) SU1734583A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758903B1 (en) * 1997-01-29 1999-02-26 Schneider Electric Sa INVERTER MARKET SYSTEM, IN PARTICULAR FOR A CONTACTOR
US6157830A (en) * 1997-05-22 2000-12-05 Telefonaktiebolaget Lm Ericsson Speech quality measurement in mobile telecommunication networks based on radio link parameters
US6201960B1 (en) * 1997-06-24 2001-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Speech quality measurement based on radio link parameters and objective measurement of received speech signals
EP1203390B1 (en) * 1999-08-12 2003-10-22 Siemens Aktiengesellschaft Electromagnetic switching device
DE10332358A1 (en) * 2003-07-17 2005-02-03 Abb Patent Gmbh Contact system with magnetic release
DE102004062267A1 (en) * 2004-12-23 2006-07-13 Siemens Ag Method and device for safe operation of a switching device
EP1775823B1 (en) * 2005-10-12 2016-12-14 Moteurs Leroy-Somer Electrical machine
FR2894736B1 (en) * 2005-12-14 2008-02-15 Moteurs Patay Soc Par Actions ELECTRIC MOTOR CONTROL SYSTEM
WO2008034467A1 (en) * 2006-09-21 2008-03-27 Siemens Aktiengesellschaft Switching device unit for switching at least two operating states
ES2436530T3 (en) * 2007-09-03 2014-01-02 Siemens Aktiengesellschaft Current transformer module with phase inversion wiring, as well as maneuvering device with one such transformer module
US10032588B2 (en) * 2013-09-24 2018-07-24 Ford Global Technologies, Llc Integrated high voltage contactor and service disconnect
DE102015213240B4 (en) * 2015-07-15 2020-02-06 Siemens Aktiengesellschaft breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134207A (en) * 1936-06-22 1938-10-25 Cutler Hammer Inc Electric switch
US3919675A (en) * 1974-12-23 1975-11-11 Gen Electric Interlocking arrangement for a pair of electrical contactors
JPS60205937A (en) * 1984-03-29 1985-10-17 株式会社市右衛門商社 Electromagnetic contactor
FR2598027B1 (en) * 1986-04-23 1990-10-12 Telemecanique Electrique PROTECTED INVERTER CONTACTOR DEVICE CONTAINING CURRENT OVERCURRENTS
FR2617328B1 (en) * 1987-06-26 1989-11-03 Telemecanique Electrique MECHANICAL AND ELECTRICAL CONDEMNATION DEVICE FOR CONTACTORS
JPH02100229A (en) * 1988-10-06 1990-04-12 Mitsubishi Electric Corp Remotely operated type circuit breaker

Also Published As

Publication number Publication date
DE4003109C2 (en) 1999-03-25
IT9019069A1 (en) 1990-08-04
SU1734583A3 (en) 1992-05-15
FR2642893A1 (en) 1990-08-10
FI900538A0 (en) 1990-02-02
KR930001955B1 (en) 1993-03-20
ES2020423A6 (en) 1991-08-01
ATE98400T1 (en) 1993-12-15
FR2642893B1 (en) 1991-04-19
US5099385A (en) 1992-03-24
CA2007196A1 (en) 1990-08-03
FI96252B (en) 1996-02-15
SG123193G (en) 1994-02-25
HK33094A (en) 1994-04-22
DE4003109A1 (en) 1990-08-09
DK0381542T3 (en) 1994-04-11
IT9019069A0 (en) 1990-01-16
GB2227885B (en) 1993-08-25
GB8928523D0 (en) 1990-02-21
JPH02239532A (en) 1990-09-21
KR900013553A (en) 1990-09-06
GB2227885A (en) 1990-08-08
CH682432A5 (en) 1993-09-15
EP0381542A1 (en) 1990-08-08
EP0381542B1 (en) 1993-12-08
FI96252C (en) 1996-05-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990129